# '4C' Intervention to Reduce SARS-CoV-2 (Covid-19) Transmission

> **NCT04739449** · NA · WITHDRAWN · sponsor: **University of Michigan**

## Conditions studied

- SARS-CoV Infection
- Covid19

## Interventions

- **BEHAVIORAL:** Coaching, Cleaning, Communication, Collaboration

## Key facts

- **NCT ID:** NCT04739449
- **Lead sponsor:** University of Michigan
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2021-12-04
- **Primary completion:** 2022-02
- **Final completion:** 2022-03
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Since the vaccine there are no COVID 19 cases in proposed study sites.
- **Last updated:** 2021-11-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04739449

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04739449, "'4C' Intervention to Reduce SARS-CoV-2 (Covid-19) Transmission". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04739449. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*